# Retrieve the extension icon or logo image

Retrieves the extension icon/logo as binary image data.

## Endpoints

`GET /bsp/api/v1/bmp/extensions/{extension_id}/extension_logo`

## Request

### Request URL

`https://`[serverurl](https://www.manageengine.com/products/desktop-central/help/api/cloud/oauth-authentication-endpoint-domain.html)`/bsp/api/v1/bmp/extensions/{extension_id}/extension_logo`

### Scope

`DesktopCentralCloud.BrowserManager.READ`

### Header

`Authorization: Zoho-oauthtoken d92d4xxxxxxxxxxxxx15f52`

### Request Parameters

#### Request Headers

- **Accept** — string — **Mandatory**
  - `application/octet-stream`

#### Path Parameters

- **extension_id** — string — **Mandatory**
  - Extension Profile ID from [List Extensions](https://www.manageengine.com/products/desktop-central/help/api/cloud/extension-management-add-extension.html) response (`extension_id` field)

#### Query Parameters

- **auth_token** — string — Optional
  - Authentication token for accessing extension logo resource

### Sample Request

```curl
curl --request GET \
  --url https://appdomains/bsp/api/v1/bmp/extensions/{extension_id}/extension_logo \
  --header 'Accept: application/octet-stream' \
  --header 'Authorization: Zoho-oauthtoken  d92d4xxxxxxxxxxxxx15f52'
```

## Response Parameters

### HTTP Code 401

Response Body — `application/json`

- **JSON Object**
  - **errorCode** — long
    - Unauthorized error code: credentials missing, expired, or invalid
  - **errorMsg** — string
    - Authentication failure reason

### HTTP Code 403

Response Body — `application/json`

- **JSON Object**
  - **errorCode** — long
    - Error code indicating insufficient permissions
  - **errorMsg** — string
    - Message indicating insufficient privileges to access this resource

### HTTP Code 404

Response Body — `application/json`

- **JSON Object**
  - Not found error when extension logo file does not exist
  - **error_description** — string
    - Error message indicating the logo file was not found

### HTTP Code 429

Response Body — `application/json`

- **JSON Object**
  - **errorCode** — long
    - Rate limit error code returned when the API call reached threshold
  - **errorMsg** — string
    - Rate limit exceeded message with retry guidance

### HTTP Code 500

Response Body — `application/json`

- **JSON Object**
  - Internal server error during extension operations
  - **error_description** — string
    - Error message describing the server failure
  - **error_code** — string
    - Error code for internal server errors

## Possible Response Codes

- **200** — HTTP code
  - Returns the extension logo as binary image data (e.g., PNG). The response body contains raw image bytes and should be consumed as a binary stream.
- **401** — HTTP code
- **403** — HTTP code
- **404** — HTTP code
- **429** — HTTP code
- **500** — HTTP code

## Sample Responses

### HTTP 200

```text
200 Returns the extension logo as binary image data (e.g., PNG). The response body contains raw image bytes and should be consumed as a binary stream.
```

### HTTP 401

Unauthorized

```json
{
  "errorCode": "UNAUTHORIZED",
  "errorMsg": "You are not authorized to perform this action"
}
```

### HTTP 403

Forbidden

```json
{
  "errorCode": "FORBIDDEN",
  "errorMsg": "You do not have permission to access this resource"
}
```

### HTTP 404

Invalid Id or Logo not found

```json
{
  "error_description": "File not found"
}
```

### HTTP 429

Rate limit exceeded

```json
{
  "errorCode": "RATE_LIMIT_EXCEEDED",
  "errorMsg": "You have exceeded the maximum number of API calls. Please try again later."
}
```

### HTTP 500

Server error

```json
{
  "error_description": "Internal Server error, Please try again in a moment.",
  "error_code": "COM0004"
}
```

## Rate Limit

![](https://www.zohowebstatic.com/sites/zweb/images/people/ico-help.png)

**Duration:** 1 minute | **Threshold:** 60 | **Lock period:** 5 minutes

Duration - Time window for the threshold.  
Threshold - Number of API calls allowed within the specified duration.  
Lock Period - Wait time before consecutive API requests.